How can I reset firmware password Mac Air 1,1?
I have accidentally selected network bootup from system preferences and I cannot start Mac OS anymore. My macbook is firmware locked with a forgotten password. I cannot remove/add the system memory, as it is integrated into the mba and neither can i use startup shortcuts (ex: cmd+c). if i just turn on the macbook a folder with a question mark blinks alternatively with an earth sketch. I only have a bootable Mac OS USB Stick and another macbook running M. Lion. The mac is on by half an hour now and it does not automatically switch to hdd boot. Please, help!
MacBook Air, OS X Mountain Lion (10.8.2)